217724032

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{100057}}^1$

素因数の和:100088

約数の個数: 32

約数和(自身を含む): 459266220

約数和(自身を除く): 241542188

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 100057, 200114, 400228, 800456, 1600912, 1700969, 3201824, 3401938, 6403648, 6803876, 12807296, 13607752, 27215504, 54431008, 108862016, 217724032]

約数ペア:

[(1, 217724032), (2, 108862016), (4, 54431008), (8, 27215504), (16, 13607752), (17, 12807296), (32, 6803876), (34, 6403648), (64, 3401938), (68, 3201824), (128, 1700969), (136, 1600912), (272, 800456), (544, 400228), (1088, 200114), (2176, 100057)]